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During a physical change, the matter of what the substance is made out of doesn't change.
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∙ 15y ago
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When a substance changes into a different substance a what change has occurred?
Chemical change.
What is the term for a process that does not change the identity of a substance?
Many physical changes will not alter the identity. However, some physical changes, such as heating or cooling will result in phase changes and so the identity will be different. While ice and water are chemically the same, they are not identical forms of the substance.
Are changes in the state of matter are physical chemical or neither?
changes in states of matter are physical changes, as they do not affect the chemical properties of the substance
When a substance changes from a solid to a liquid occurs?
This change in the state of matter (liquid to solid) is called freezing; it is a physical change, the chemical nature of the molecules is not changed.
What is it called when a substance changes into a different substance?
Chemical change.
What is physical and changes in matter?
a physical is a change to a substance
What properties do not change when matter changes state?
During phase changes the temperature of a substance does not change.
Physical Change?
Changes of the matter that do not change the composition of the substance.
How do chemicals differ from physical changes?
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
When a substance changes from one state of matter to another it is call?
When a substance changes from one state of matter to another it is called changing its state. Temperature changes are usually the main cause of this change.
Is change matter?
It is when a substance changes it's form of matter, such as ice ( a solid) melting into water ( a liquid).
When a substance from one state of matter to another it is called?
When a substance changes from one state of matter to another it is called changing its state. Temperature changes are usually the main cause of this change.
Does a substance change mass if it changes physically?
No. Mass is a measure of how much matter is in an object, and that does not change when the matter changes states. The matter will either contract or expand, depending on the current state and the state to be reached, but that does not change how much matter is in the object.
What happens when a substance changes state from a solid or liquid?
This change in the state of matter (liquid to solid) is called freezing.This change in the state of matter (solid to liquid) is called melting.They are physical change, the chemical nature of the molecules is not changed.
What is change matter?
It is when a substance changes it's form of matter, such as ice ( a solid) melting into water ( a liquid).
What changes with a chemical change?
chemical changes affect the chemical properties as well as composition of matter , that result in the formation of a new substance.
A kind of change in matter that produces a new substance?
Nuclear and Chemical changes result in new substances.
